Patents by Inventor Brad Medford
Brad Medford has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240035619Abstract: A steam trap may include a processor and an electronic water sensor configured to determine a presence of water in the steam trap and transmit data regarding the presence of the water to the processor. The steam trap may further include an electronically actuatable valve configured to be driven by signals from the processor.Type: ApplicationFiled: July 13, 2023Publication date: February 1, 2024Applicant: Imperium Technologies, LLCInventors: Gordon JUDD, Brad MEDFORD
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Patent number: 11713847Abstract: A steam trap may include a processor and an electronic water sensor configured to determine a presence of water in the steam trap and transmit data regarding the presence of the water to the processor. The steam trap may further include an electronically actuatable valve configured to be driven by signals from the processor.Type: GrantFiled: September 13, 2022Date of Patent: August 1, 2023Assignee: Imperium Technologies, LLCInventors: Gordon Judd, Brad Medford
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Publication number: 20230081933Abstract: A steam trap may include a processor and an electronic water sensor configured to determine a presence of water in the steam trap and transmit data regarding the presence of the water to the processor. The steam trap may further include an electronically actuatable valve configured to be driven by signals from the processor.Type: ApplicationFiled: September 13, 2022Publication date: March 16, 2023Applicant: Imperium Technologies, LLCInventors: Gordon JUDD, Brad MEDFORD
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Patent number: 9832520Abstract: Methods and apparatus are disclosed to broadcast advanced television system committee (ATSC) video in switched digital video (SDV) systems. An example SDV broadcast method includes accessing an instruction to de-multiplex at least one of a plurality of multiple program transport streams, the instruction identifying a first program stream of the plurality of program streams for inclusion and a second program stream of the plurality of program streams for exclusion based on a rating region table (RRT). The plurality of program streams are de-multiplexed according to the instruction.Type: GrantFiled: January 22, 2016Date of Patent: November 28, 2017Assignee: AT&T Intellectual Property I, L.P.Inventors: Brad Medford, Debra Phillips, Vernon Daniel Reed
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Publication number: 20160156963Abstract: Methods and apparatus are disclosed to broadcast advanced television system committee (ATSC) video in switched digital video (SDV) systems. An example SDV broadcast method includes accessing an instruction to de-multiplex at least one of a plurality of multiple program transport streams, the instruction identifying a first program stream of the plurality of program streams for inclusion and a second program stream of the plurality of program streams for exclusion based on a rating region table (RRT). The plurality of program streams are de-multiplexed according to the instruction.Type: ApplicationFiled: January 22, 2016Publication date: June 2, 2016Inventors: Brad Medford, Debra Phillips, Vernon Daniel Reed
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Patent number: 9277289Abstract: Methods and apparatus are disclosed to broadcast advanced television system committee (ATSC) video in switched digital video (SDV) systems. An example SDV broadcast method includes configuring a de-multiplexer to de-multiplex at least one of the plurality of MPTSs into a plurality of program streams, the at least one of the plurality of program streams comprising a first program stream and a second program stream, wherein the first program stream is selected and the second program stream is excluded based on a rating region table (RRT), independent of any user provided program stream request, and independent of any contractual commitment associated with any user. The example method includes configuring a switch to deliver the first program stream to an SDV broadcast engine.Type: GrantFiled: December 10, 2012Date of Patent: March 1, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Brad Medford, Debra Phillips, Vernon Daniel Reed
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Patent number: 8719441Abstract: A method includes recording multimedia content at a server and receiving, at the server while the multimedia content is being recorded at the server, a request from a customer premise equipment device to initiate transmission of a stream of the multimedia content. The method also includes granting the request from the customer premise equipment device and providing the customer premise equipment device access to the multimedia content.Type: GrantFiled: September 6, 2012Date of Patent: May 6, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Michael Grannan, Brad Medford
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Patent number: 8639759Abstract: A method and system for multicasting video signals over a network. A standard definition picture-in-picture multicast video signal is encoded from a video signal. A common network address is assigned to the standard definition picture-in-picture multicast video signal for both standard definition picture-in-picture video content and high definition video content.Type: GrantFiled: February 26, 2013Date of Patent: January 28, 2014Assignee: AT&T Intellectual Property I, L.P.Inventors: Brad Medford, Dinesh Nadarajah
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Patent number: 8584191Abstract: Provided are a method and a system for recording a video broadcast using a video recording device. A system can extract in-band scheduling data and generate scheduling information based on the extracted in-band scheduling data, received scheduling data, and transactional scheduling update. The system can update a recording schedule for a broadcast in response to a determined scheduling update.Type: GrantFiled: July 2, 2012Date of Patent: November 12, 2013Assignee: AT&T Intellectual Property I, LPInventors: Michael Grannan, Brad Medford
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Patent number: 8509727Abstract: A system and method for providing Emergency Alert System (EAS) notifications over Internet Protocol (IP) delivery platforms, including a proxy server coupled to an emergency alert system receiver, a subscriber management database coupled to the proxy server, and an instant messaging server coupled to the proxy server and to the subscriber management server.Type: GrantFiled: June 30, 2005Date of Patent: August 13, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Brad Medford, Kevin B. Walker, Robert B. Hill, Thomas Scott Webster
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Patent number: 8412774Abstract: A method and system for multicasting video signals over a network. A standard definition (SD) picture-in-picture (PIP) multicast video signal is encoded from a video signal. A common network address is assigned to the SD PIP multicast video signal for both SD PIP video content and high definition (HD) video content.Type: GrantFiled: September 28, 2006Date of Patent: April 2, 2013Assignee: AT&T Intellectual Property I, L.P.Inventors: Brad Medford, Dinesh Nadarajah
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Publication number: 20120331170Abstract: A method includes recording multimedia content at a server and receiving, at the server while the multimedia content is being recorded at the server, a request from a customer premise equipment device to initiate transmission of a stream of the multimedia content. The method also includes granting the request from the customer premise equipment device and providing the customer premise equipment device access to the multimedia content.Type: ApplicationFiled: September 6, 2012Publication date: December 27, 2012Applicant: A&T Intellellectual Property I, L.P.Inventors: Michael Grannan, Brad Medford
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Publication number: 20120272273Abstract: Provided are a method and a system for recording a video broadcast using a video recording device. A scheduling update is obtained for the video broadcast over a network. A recording schedule is updated for the video broadcast in response to the obtained scheduling update. The video broadcast is recorded according to the updated recording schedule.Type: ApplicationFiled: July 2, 2012Publication date: October 25, 2012Applicant: AT&T Intellectual Property l, LPInventors: Michael F. Grannan, Brad A. Medford
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Patent number: 8296816Abstract: Provided are a method and a system for recording a video broadcast using a video recording device. A scheduling update is obtained for the video broadcast over a network. A recording schedule is updated for the video broadcast in response to the obtained scheduling update. The video broadcast is recorded according to the updated recording schedule.Type: GrantFiled: November 6, 2006Date of Patent: October 23, 2012Assignee: AT&T Intellectual Property I, L.P.Inventors: Michael F. Grannan, Brad A. Medford
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Patent number: 8285818Abstract: The disclosure is directed to a system and method for recording and accessing multimedia data. In a particular embodiment, a method includes determining a first number of requests to record specific multimedia content at a first server supporting a multimedia content distribution service. The first server may be configured to transmit multimedia data to multiple customer premises equipment (CPE). The method may also include recording the specific multimedia content at a second server when the first number of requests is greater than or equal to a threshold. The second server may be configured to transmit the multimedia data to the first server.Type: GrantFiled: June 8, 2007Date of Patent: October 9, 2012Assignee: AT&T Intellectual Property I, L.P.Inventors: Michael Grannan, Brad Medford
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Patent number: 8201195Abstract: In a particular embodiment a method is disclosed for inserting data objects into a video stream including but not limited to decomposing using a compression technique video content into a plurality of video portions, a low-quality video portion of the plurality of video portions capable of reproducing a low quality version of the video content, the other video portions capable of reproducing higher quality versions of the video content when combined with the low quality portion; sending the low-quality video portion to the subscriber terminal for storage at the subscriber terminal; and receiving from the subscriber terminal a selection request corresponding to the video content after sending the low-quality video portion to the subscriber terminal. A computer readable medium and apparatus for performing the method are also disclosed.Type: GrantFiled: September 17, 2010Date of Patent: June 12, 2012Assignee: AT&T Intellectual Property I, LPInventor: Brad A. Medford
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Patent number: 8014405Abstract: An Asynchronous Transfer Mode (ATM) signal is phase modulated based on an Internet Protocol (IP) signal to form a combined ATM/IP signal. The ATM signal is phase modulated without exceeding a specified tolerance of symbol period of the ATM signal. The combined ATM/IP signal is communicated on a passive optical network to multiple receiving locations. An ATM stream specific to a receiving location can be extracted from the combined ATM/IP signal by an existing ATM-based optical network termination (ONT). An IP stream can be extracted at a receiving location by phase demodulating the combined ATM/IP signal.Type: GrantFiled: March 10, 2004Date of Patent: September 6, 2011Assignee: AT&T Intellectual Property I, L.P.Inventor: Brad A. Medford
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Patent number: 7984477Abstract: There are provided a method, a system and machine-readable medium for encoding a video broadcast. The method includes obtaining one or more first compression settings for the video broadcast from an electronic program guide (EPG), the EPG associating the video broadcast with the one or more first compression settings. The method further includes compressing the video broadcast using the one or more first compression settings into a distribution broadcast. Yet further, the method includes distributing the distribution broadcast. There is also provided a method, system and machine readable medium to provide compression settings for encoding a video broadcast. The method includes inserting one or more compression settings into an electronic program guide (EPG) in association with the video broadcast based on a content type of the video broadcast. The method further includes distributing the EPG.Type: GrantFiled: March 16, 2007Date of Patent: July 19, 2011Assignee: AT&T Intellectual Property I, L.P.Inventors: Dinesh Nadarajah, Brad A. Medford
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Publication number: 20110004899Abstract: In a particular embodiment a method is disclosed for inserting data objects into a video stream including but not limited to decomposing using a compression technique video content into a plurality of video portions, a low-quality video portion of the plurality of video portions capable of reproducing a low quality version of the video content, the other video portions capable of reproducing higher quality versions of the video content when combined with the low quality portion; sending the low-quality video portion to the subscriber terminal for storage at the subscriber terminal; and receiving from the subscriber terminal a selection request corresponding to the video content after sending the low-quality video portion to the subscriber terminal. A computer readable medium and apparatus for performing the method are also disclosed.Type: ApplicationFiled: September 17, 2010Publication date: January 6, 2011Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventor: BRAD A MEDFORD
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Patent number: 7802277Abstract: In a particular embodiment a method is disclosed for inserting data objects into a video stream. The method encrypts a first portion of the video stream at a server, suspends encryption of a second portion of the video stream, and sends the first and second portions of the video stream to a client device for insertion of the object into the video stream. In another embodiment a system is disclosed for inserting data objects into a video stream. The system encrypts a first portion of the video stream at a server, suspends encryption of a second portion of the video stream, and sends the first and second portions of the video stream to a client device for insertion of the object into the video stream.Type: GrantFiled: February 15, 2006Date of Patent: September 21, 2010Assignee: ATT Knowledge Ventures, L.P.Inventor: Brad A. Medford